| 摘要 |
<p>The segment has annular filter disks (1) pushed through openings to connecting rods (2) that are extended along an axial direction of the segment, where the openings are formed concentric to a central axis of the disks. Free ends of the connecting rods are fixed together in bore holes of segment end parts (3, 4). A silicone cover layer seals a sticking gap between an inner wall of the holes and an outer wall of the connecting rods in an exit region of the respective connecting rod from the associated holes. A recess is formed in an opening region of the hole and filled with silicone material.</p> |
